CN112715298A - Rice planting method - Google Patents
Rice planting method Download PDFInfo
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- CN112715298A CN112715298A CN202011549859.XA CN202011549859A CN112715298A CN 112715298 A CN112715298 A CN 112715298A CN 202011549859 A CN202011549859 A CN 202011549859A CN 112715298 A CN112715298 A CN 112715298A
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- Prior art keywords
- rice
- seedlings
- field
- rice field
- planting
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 118
- 235000009566 rice Nutrition 0.000 title claims abstract description 118
- 238000000034 method Methods 0.000 title claims abstract description 22
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 117
- 239000002689 soil Substances 0.000 claims abstract description 15
- 239000003337 fertilizer Substances 0.000 claims abstract description 14
- 238000002791 soaking Methods 0.000 claims abstract description 13
- 210000005069 ears Anatomy 0.000 claims abstract description 11
- 238000009331 sowing Methods 0.000 claims abstract description 10
- 230000035784 germination Effects 0.000 claims abstract description 9
- 238000003306 harvesting Methods 0.000 claims abstract description 7
- 241000238631 Hexapoda Species 0.000 claims abstract description 5
- 230000004720 fertilization Effects 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 238000011282 treatment Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 235000013339 cereals Nutrition 0.000 claims description 7
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 6
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 6
- 239000010871 livestock manure Substances 0.000 claims description 6
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 6
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 claims description 3
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 3
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims description 3
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 3
- 239000001099 ammonium carbonate Substances 0.000 claims description 3
- 230000006266 hibernation Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000618 nitrogen fertilizer Substances 0.000 claims description 3
- 238000007726 management method Methods 0.000 abstract 2
- 238000002054 transplantation Methods 0.000 abstract 1
- 241000607479 Yersinia pestis Species 0.000 description 4
- 230000009545 invasion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a rice planting method, which comprises the following steps: soil preparation, carriage lifting, base fertilizer application, seed soaking, sowing, shed building, seedling emergence management, fertilization, transplantation, treatment, management and harvesting of a rice field to be planted. The method comprises the steps of preparing soil to enable a rice field to be suitable for rice growth, lifting the rice field, applying base fertilizer, soaking and accelerating germination of rice seeds, preparing early sowing, mixing the rice seeds with dry silt during sowing to enable the rice seeds to be uniformly scattered on the surface of the rice field during sowing, then building a shed, managing emergence and fertilizing, transplanting the rice seedlings when 4-6 ears grow out, treating the rice field to be planted before transplanting, managing the transplanted rice seedlings, harvesting the rice seedlings after the rice seedlings are mature, and observing the growth conditions of the rice seedlings at any time after a film is uncovered in the process to pay attention to whether the rice seedlings are invaded by harmful insects. The rice planted by the method has high yield and good quality.
Description
Technical Field
The invention relates to the technical field of rice planting, in particular to a rice planting method.
Background
Rice is one of the main grains in China, prefers high temperature, much humidity and short sunshine, has low requirement on soil, but has the best rice soil. The minimum germination temperature of the seedlings is 10-12 ℃, and the optimal germination temperature is 28-32 ℃. It is widely distributed, and almost all areas except Antarctica have rice growth. In China, the planting area of rice is about 3 million hectares, and the second in the world, the country with the highest rice yield in the world has the total yield of more than 2 hundred million tons.
The rice planting mainly comprises a rice field and rice transplanting, and the specific process comprises the following steps: soil preparation, seedling raising, seedling transplanting, weeding and deinsectization, fertilization, irrigation and drainage, harvest and the like. The existing organic rice planting method has low yield, and although the yield of the organic rice is improved to a certain extent from rice varieties, the yield of the organic rice is not improved from the whole planting process.
Disclosure of Invention
In view of the above-mentioned disadvantages, the present invention provides a method for planting rice, which can improve the yield and quality of rice.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a method for planting rice comprises the following steps:
s1 soil preparation: selecting a field with good water source, rich and sunny as a rice field, ploughing the rice field in the previous year of planting, scattering plant ash and livestock manure, and ploughing for the second time before the frightened hibernation in the next year;
s2 getting up: raising a compartment in the rice field, wherein the compartment surface is higher than the water surface of the rice field, and a ditch is reserved between the compartments;
s3 base fertilizer application: adding calcium superphosphate into the livestock manure, uniformly mixing, applying the mixture to a compartment surface, and flattening the compartment surface, wherein the compartment surface is still higher than the water surface of the rice field;
s4 seed soaking: selecting excellent grains, soaking the grains in warm water, and accelerating germination;
s5 sowing: when the seeds just sprout, the seeds are mixed with dry silt and then uniformly spread on the compartment surface;
s6 shed: building a greenhouse frame around each row of compartments, and then covering a film, wherein the built greenhouse is arched;
and S7 emergence management: when the paddy seedlings grow out and the weather is clear, the films at the two ends of the greenhouse are uncovered in the daytime, and the films at the two ends of the greenhouse are covered again at night;
s8 fertilization: when the rice seedlings grow to two leaves, uncovering the film in sunny weather for 1-2 days, then applying nitrogen fertilizer, and applying fertilizer for the second time when 1-2 leaf ears grow out of the rice seedlings;
and S9 transplanting: transplanting when 4-6 leaf ears grow out of the rice seedlings;
s10 treatment of rice field to be planted: ploughing the rice field planted with the transplanted rice seedlings, applying fertilizer, leveling the rice field, and planting the rice seedlings;
s11 manages: when the rice seedlings grow to be about 30-35 cm, adding water into the rice field, and then performing topdressing and insect killing;
s12 harvesting: when the rice ears grow to be golden yellow, the rice is harvested after being mature.
Preferably, in the step S2, the distance between the compartments is 135-155 cm, and the transverse distance between the compartment surfaces is 45-52 cm.
Preferably, the water temperature for seed soaking in the step S4 is 30-40 ℃, the seed soaking time is 2-3 hours, and the germination accelerating time is 12-24 hours.
Preferably, the amount of the fertilizer applied in step S10 is 80-100 jin of calcium superphosphate and 80-100 jin of ammonium bicarbonate per mu of land.
Preferably, in the step S10, the transverse planting distance of the rice seedlings is 24-32 cm, and the longitudinal planting distance is 21-24 cm.
Preferably, after the rice field is pushed flat in the step S10, the soil is completely submerged by water, and the distance between the soil and the water surface is 6-10 cm.
The invention has the beneficial effects that: the method comprises the steps of preparing soil to enable a rice field to be suitable for rice growth, lifting the rice field, applying base fertilizer, soaking and accelerating germination of rice seeds, preparing early sowing, mixing the rice seeds with dry silt during sowing to enable the rice seeds to be uniformly scattered on the surface of the rice field during sowing, then building a shed, managing emergence and fertilizing, transplanting the rice seedlings when 4-6 ears grow out, treating the rice field to be planted before transplanting, managing the transplanted rice seedlings, harvesting the rice seedlings after the rice seedlings are mature, and observing the growth conditions of the rice seedlings at any time after a film is uncovered in the process to pay attention to whether the rice seedlings are invaded by harmful insects. The rice planted by the method has high yield and good quality.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description will be given in conjunction with the embodiments.
A method for planting rice comprises the following steps:
s1 soil preparation: selecting a field with good water source, rich and sunny as a rice field, ploughing the rice field in the previous year of planting, scattering plant ash and livestock manure, and ploughing for the second time before the frightened hibernation in the next year;
s2 getting up: raising a compartment in the rice field, wherein the compartment surface is higher than the water surface of the rice field, a ditch is reserved between the compartments, the distance between the compartments is 135-155 cm, and the transverse distance between the compartment surfaces is 45-52 cm;
s3 base fertilizer application: adding calcium superphosphate into the livestock manure, uniformly mixing, applying the mixture to a compartment surface, and flattening the compartment surface, wherein the compartment surface is still higher than the water surface of the rice field;
s4 seed soaking: selecting excellent grains, soaking the grains in warm water at the temperature of 30-40 ℃ for 2-3 hours, and then accelerating germination for 12-24 hours;
s5 sowing: when the seeds just sprout, the seeds are mixed with dry silt together, so that the seeds can be uniformly scattered on the compartment surface;
s6 shed: building a greenhouse frame around each row of compartments, and then covering a film, wherein the built greenhouse is arched;
and S7 emergence management: when the paddy seedlings grow out and the weather is clear, the films at the two ends of the greenhouse are uncovered in the daytime, and the films at the two ends of the greenhouse are covered again at night;
s8 fertilization: when the rice seedlings grow to two leaves, uncovering the film in sunny weather for 1-2 days, then applying a nitrogen fertilizer, applying a second fertilizer when the rice seedlings grow to 1-2 leaf ears, paying attention to whether the rice seedlings have pest invasion at any time after the film is uncovered, and killing pests in time when the pest invasion occurs;
and S9 transplanting: transplanting when 4-6 leaf ears grow out of the rice seedlings;
s10 treatment of rice field to be planted: ploughing the rice field for planting the transplanted rice seedlings, applying fertilizer, applying 80-100 jin of calcium superphosphate and 80-100 jin of ammonium bicarbonate to each mu of land, leveling the rice field, submerging all soil, keeping the soil at a distance of 6-10 cm from the water surface, and planting the rice seedlings, wherein the transverse planting distance of the rice seedlings is 24-32 cm, and the longitudinal planting distance of the rice seedlings is 21-24 cm;
s11 manages: when the rice seedlings grow to be about 30-35 cm, adding water into the rice field, and then performing topdressing and insect killing to ensure that the rice seedlings grow with enough nutrition and protect the rice seedlings from being attacked by pests;
s12 harvesting: when the rice ears grow to be golden yellow, the rice is harvested after being mature.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention.
Claims (6)
1. A rice planting method is characterized by comprising the following steps:
s1 soil preparation: selecting a field with good water source, rich and sunny as a rice field, ploughing the rice field in the previous year of planting, scattering plant ash and livestock manure, and ploughing for the second time before the frightened hibernation in the next year;
s2 getting up: raising a compartment in the rice field, wherein the compartment surface is higher than the water surface of the rice field, and a ditch is reserved between the compartments;
s3 base fertilizer application: adding calcium superphosphate into the livestock manure, uniformly mixing, applying the mixture to a compartment surface, and flattening the compartment surface, wherein the compartment surface is still higher than the water surface of the rice field;
s4 seed soaking: selecting excellent grains, soaking the grains in warm water, and accelerating germination;
s5 sowing: when the seeds just sprout, the seeds are mixed with dry silt and then uniformly spread on the compartment surface;
s6 shed: building a greenhouse frame around each row of compartments, and then covering a film, wherein the built greenhouse is arched;
and S7 emergence management: when the paddy seedlings grow out and the weather is clear, the films at the two ends of the greenhouse are uncovered in the daytime, and the films at the two ends of the greenhouse are covered again at night;
s8 fertilization: when the rice seedlings grow to two leaves, uncovering the film in sunny weather for 1-2 days, then applying nitrogen fertilizer, and applying fertilizer for the second time when 1-2 leaf ears grow out of the rice seedlings;
and S9 transplanting: transplanting when 4-6 leaf ears grow out of the rice seedlings;
s10 treatment of rice field to be planted: ploughing the rice field planted with the transplanted rice seedlings, applying fertilizer, leveling the rice field, and planting the rice seedlings;
s11 manages: when the rice seedlings grow to be about 30-35 cm, adding water into the rice field, and then performing topdressing and insect killing;
s12 harvesting: when the rice ears grow to be golden yellow, the rice is harvested after being mature.
2. The method for growing rice as claimed in claim 1, wherein: in the step S2, the distance between the compartments is 135-155 cm, and the transverse distance between the compartment surfaces is 45-52 cm.
3. The method for growing rice as claimed in claim 1, wherein: the water temperature for seed soaking in the step S4 is 30-40 ℃, the seed soaking time is 2-3 hours, and the germination accelerating time is 12-24 hours.
4. The method for growing rice as claimed in claim 1, wherein: the amount of the fertilizer applied in step S10 is 80-100 jin of calcium superphosphate and 80-100 jin of ammonium bicarbonate per mu of land.
5. The method for growing rice as claimed in claim 1, wherein: and in the step S10, the transverse planting distance of the rice seedlings is 24-32 cm, and the longitudinal planting distance is 21-24 cm.
6. The method for growing rice as claimed in claim 1, wherein: and in the step S10, after the rice field is pushed flat, soil is completely submerged by water, and the distance between the soil and the water surface is 6-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011549859.XA CN112715298A (en) | 2020-12-24 | 2020-12-24 | Rice planting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011549859.XA CN112715298A (en) | 2020-12-24 | 2020-12-24 | Rice planting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112715298A true CN112715298A (en) | 2021-04-30 |
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ID=75605284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011549859.XA Pending CN112715298A (en) | 2020-12-24 | 2020-12-24 | Rice planting method |
Country Status (1)
| Country | Link |
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| CN (1) | CN112715298A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140617A (en) * | 2019-06-17 | 2019-08-20 | 重庆富舟农业科技有限公司 | A kind of high-yield rice implantation methods |
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2020
- 2020-12-24 CN CN202011549859.XA patent/CN112715298A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140617A (en) * | 2019-06-17 | 2019-08-20 | 重庆富舟农业科技有限公司 | A kind of high-yield rice implantation methods |
Non-Patent Citations (2)
| Title |
|---|
| 姜田英;彭昌家;: "水稻高产创建栽培技术", 农业技术与装备 * |
| 苏群茵;陈红玲;: "红优5号高产栽培技术措施探讨", 云南农业 * |
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Application publication date: 20210430 |